pkg/analyzer/test/src/diagnostics/field_initialized_in_parameter_and_initializer_test.dart

// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analyzer/src/error/codes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

import '../dart/resolution/context_collection_resolution.dart';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(FinalInitializedInParameterAndInitializerTest);
  });
}

@reflectiveTest
class FinalInitializedInParameterAndInitializerTest
    extends PubPackageResolutionTest {
  test_initializingFormal_initializer() async {
    await assertErrorsInCode(r'''
class A {
  int x;
  A(this.x) : x = 1 {}
}
''', [
      error(CompileTimeErrorCode.FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER,
          33, 1),
    ]);
  }
}